| // |
| // Copyright (c) 2017 The Khronos Group Inc. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| #include "harness/compat.h" |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| |
| |
| #include "procs.h" |
| |
| static const char *image_to_image_kernel_integer_coord_code = |
| "\n" |
| "__kernel void image_to_image_copy(read_only image2d_t srcimg, write_only image2d_t dstimg, sampler_t sampler)\n" |
| "{\n" |
| " int tid_x = get_global_id(0);\n" |
| " int tid_y = get_global_id(1);\n" |
| " float4 color;\n" |
| "\n" |
| " color = read_imagef(srcimg, sampler, (int2)(tid_x, tid_y));\n" |
| " write_imagef(dstimg, (int2)(tid_x, tid_y), color);\n" |
| "\n" |
| "}\n"; |
| |
| static const char *image_to_image_kernel_float_coord_code = |
| "\n" |
| "__kernel void image_to_image_copy(read_only image2d_t srcimg, write_only image2d_t dstimg, sampler_t sampler)\n" |
| "{\n" |
| " int tid_x = get_global_id(0);\n" |
| " int tid_y = get_global_id(1);\n" |
| " float4 color;\n" |
| "\n" |
| " color = read_imagef(srcimg, sampler, (float2)((float)tid_x, (float)tid_y));\n" |
| " write_imagef(dstimg, (int2)(tid_x, tid_y), color);\n" |
| "\n" |
| "}\n"; |
| |
| |
| static const char *image_sum_kernel_integer_coord_code = |
| "\n" |
| "__kernel void image_sum(read_only image2d_t srcimg0, read_only image2d_t srcimg1, write_only image2d_t dstimg, sampler_t sampler)\n" |
| "{\n" |
| " int tid_x = get_global_id(0);\n" |
| " int tid_y = get_global_id(1);\n" |
| " float4 color0;\n" |
| " float4 color1;\n" |
| "\n" |
| " color0 = read_imagef(srcimg0, sampler, (int2)(tid_x, tid_y));\n" |
| " color1 = read_imagef(srcimg1, sampler, (int2)(tid_x, tid_y));\n" |
| " write_imagef(dstimg, (int2)(tid_x, tid_y), color0 + color1);\n" |
| "\n" |
| "}\n"; |
| |
| |
| static const char *image_sum_kernel_float_coord_code = |
| "\n" |
| "__kernel void image_sum(read_only image2d_t srcimg0, read_only image2d_t srcimg1, write_only image2d_t dstimg, sampler_t sampler)\n" |
| "{\n" |
| " int tid_x = get_global_id(0);\n" |
| " int tid_y = get_global_id(1);\n" |
| " float4 color0;\n" |
| " float4 color1;\n" |
| "\n" |
| " color0 = read_imagef(srcimg0, sampler, (float2)((float)tid_x, (float)tid_y));\n" |
| " color1 = read_imagef(srcimg1, sampler, (float2)((float)tid_x, (float)tid_y));\n" |
| " write_imagef(dstimg,(int2)(tid_x, tid_y), color0 + color1);\n" |
| "\n" |
| "}\n"; |
| |
| |
| static unsigned char * |
| generate_initial_byte_image(int w, int h, int num_elements, unsigned char value) |
| { |
| unsigned char *ptr = (unsigned char*)malloc(w * h * num_elements); |
| int i; |
| |
| for (i = 0; i < w*h*num_elements; i++) |
| ptr[i] = value; |
| |
| return ptr; |
| } |
| |
| static unsigned char * |
| generate_expected_byte_image(unsigned char **input_data, int num_inputs, int w, int h, int num_elements) |
| { |
| unsigned char *ptr = (unsigned char*)malloc(w * h * num_elements); |
| int i; |
| |
| for (i = 0; i < w*h*num_elements; i++) |
| { |
| int j; |
| ptr[i] = 0; |
| for (j = 0; j < num_inputs; j++) |
| { |
| unsigned char *input = *(input_data + j); |
| ptr[i] += input[i]; |
| } |
| } |
| |
| return ptr; |
| } |
| |
| |
| static unsigned char * |
| generate_byte_image(int w, int h, int num_elements, MTdata d) |
| { |
| unsigned char *ptr = (unsigned char*)malloc(w * h * num_elements); |
| int i; |
| |
| for (i = 0; i < w*h*num_elements; i++) |
| ptr[i] = (unsigned char)genrand_int32(d) & 31; |
| |
| return ptr; |
| } |
| |
| static int |
| verify_byte_image(unsigned char *image, unsigned char *outptr, int w, int h, int num_elements) |
| { |
| int i; |
| |
| for (i = 0; i < w*h*num_elements; i++) |
| { |
| if (outptr[i] != image[i]) |
| { |
| return -1; |
| } |
| } |
| return 0; |
| } |
| |
| int |
| test_image_multipass_integer_coord(cl_device_id device, cl_context context, cl_command_queue queue, int num_elements) |
| { |
| int img_width = 512; |
| int img_height = 512; |
| cl_image_format img_format; |
| |
| int num_input_streams = 8; |
| cl_mem *input_streams; |
| cl_mem accum_streams[2]; |
| unsigned char *expected_output; |
| unsigned char *output_ptr; |
| cl_kernel kernel[2]; |
| int err; |
| |
| PASSIVE_REQUIRE_IMAGE_SUPPORT( device ) |
| |
| img_format.image_channel_order = CL_RGBA; |
| img_format.image_channel_data_type = CL_UNORM_INT8; |
| |
| expected_output = (unsigned char*)malloc(sizeof(unsigned char) * 4 * img_width * img_height); |
| output_ptr = (unsigned char*)malloc(sizeof(unsigned char) * 4 * img_width * img_height); |
| |
| // Create the accum images with initial data. |
| { |
| unsigned char *initial_data; |
| cl_mem_flags flags; |
| |
| initial_data = generate_initial_byte_image(img_width, img_height, 4, 0xF0); |
| flags = (cl_mem_flags)(CL_MEM_READ_WRITE); |
| |
| accum_streams[0] = create_image_2d(context, flags, &img_format, img_width, img_height, 0, NULL, NULL); |
| if (!accum_streams[0]) |
| { |
| log_error("create_image_2d failed\n"); |
| free(expected_output); |
| free(output_ptr); |
| return -1; |
| } |
| |
| size_t origin[3] = {0, 0, 0}, region[3] = {img_width, img_height, 1}; |
| err = clEnqueueWriteImage(queue, accum_streams[0], CL_TRUE, |
| origin, region, 0, 0, |
| initial_data, 0, NULL, NULL); |
| if (err) |
| { |
| log_error("clWriteImage failed: %d\n", err); |
| free(expected_output); |
| free(output_ptr); |
| return -1; |
| } |
| |
| accum_streams[1] = create_image_2d(context, flags, &img_format, img_width, img_height, 0, NULL, NULL); |
| if (!accum_streams[1]) |
| { |
| log_error("create_image_2d failed\n"); |
| free(expected_output); |
| free(output_ptr); |
| return -1; |
| } |
| err = clEnqueueWriteImage(queue, accum_streams[1], CL_TRUE, |
| origin, region, 0, 0, |
| initial_data, 0, NULL, NULL); |
| if (err) |
| { |
| log_error("clWriteImage failed: %d\n", err); |
| free(expected_output); |
| free(output_ptr); |
| return -1; |
| } |
| |
| free(initial_data); |
| } |
| |
| // Set up the input data. |
| { |
| cl_mem_flags flags; |
| unsigned char **input_data = (unsigned char **)malloc(sizeof(unsigned char*) * num_input_streams); |
| MTdata d; |
| |
| input_streams = (cl_mem*)malloc(sizeof(cl_mem) * num_input_streams); |
| flags = (cl_mem_flags)(CL_MEM_READ_WRITE); |
| |
| int i; |
| d = init_genrand( gRandomSeed ); |
| for ( i = 0; i < num_input_streams; i++) |
| { |
| input_data[i] = generate_byte_image(img_width, img_height, 4, d); |
| input_streams[i] = create_image_2d(context, flags, &img_format, img_width, img_height, 0, NULL, NULL); |
| if (!input_streams[i]) |
| { |
| log_error("create_image_2d failed\n"); |
| free_mtdata(d); |
| free(expected_output); |
| free(output_ptr); |
| return -1; |
| } |
| |
| size_t origin[3] = {0, 0, 0}, region[3] = {img_width, img_height, 1}; |
| err = clEnqueueWriteImage(queue, input_streams[i], CL_TRUE, |
| origin, region, 0, 0, |
| input_data[i], 0, NULL, NULL); |
| if (err) |
| { |
| log_error("clWriteImage failed: %d\n", err); |
| free_mtdata(d); |
| free(expected_output); |
| free(output_ptr); |
| free(input_streams); |
| return -1; |
| } |
| |
| |
| } |
| free_mtdata(d); d = NULL; |
| expected_output = generate_expected_byte_image(input_data, num_input_streams, img_width, img_height, 4); |
| for ( i = 0; i < num_input_streams; i++) |
| { |
| free(input_data[i]); |
| } |
| free( input_data ); |
| } |
| |
| // Set up the kernels. |
| { |
| cl_program program[4]; |
| |
| err = create_single_kernel_helper(context, &program[0], &kernel[0], 1, &image_to_image_kernel_integer_coord_code, "image_to_image_copy"); |
| if (err) |
| { |
| log_error("Failed to create kernel 0: %d\n", err); |
| return -1; |
| } |
| err = create_single_kernel_helper(context, &program[1], &kernel[1], 1, &image_sum_kernel_integer_coord_code, "image_sum"); |
| if (err) |
| { |
| log_error("Failed to create kernel 1: %d\n", err); |
| return -1; |
| } |
| clReleaseProgram(program[0]); |
| clReleaseProgram(program[1]); |
| } |
| |
| cl_sampler sampler = clCreateSampler(context, CL_FALSE, CL_ADDRESS_CLAMP_TO_EDGE, CL_FILTER_NEAREST, &err); |
| test_error(err, "clCreateSampler failed"); |
| |
| { |
| size_t threads[3] = {0, 0, 0}; |
| threads[0] = (size_t)img_width; |
| threads[1] = (size_t)img_height; |
| int i; |
| |
| { |
| cl_mem accum_input; |
| cl_mem accum_output; |
| |
| err = clSetKernelArg(kernel[0], 0, sizeof input_streams[0], &input_streams[0]); |
| err |= clSetKernelArg(kernel[0], 1, sizeof accum_streams[0], &accum_streams[0]); |
| err |= clSetKernelArg(kernel[0], 2, sizeof sampler, &sampler); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clSetKernelArgs failed\n"); |
| return -1; |
| } |
| err = clEnqueueNDRangeKernel( queue, kernel[0], 2, NULL, threads, NULL, 0, NULL, NULL ); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clEnqueueNDRangeKernel failed\n"); |
| return -1; |
| } |
| |
| for (i = 1; i < num_input_streams; i++) |
| { |
| accum_input = accum_streams[(i-1)%2]; |
| accum_output = accum_streams[i%2]; |
| |
| err = clSetKernelArg(kernel[1], 0, sizeof accum_input, &accum_input); |
| err |= clSetKernelArg(kernel[1], 1, sizeof input_streams[i], &input_streams[i]); |
| err |= clSetKernelArg(kernel[1], 2, sizeof accum_output, &accum_output); |
| err |= clSetKernelArg(kernel[1], 3, sizeof sampler, &sampler); |
| |
| if (err != CL_SUCCESS) |
| { |
| log_error("clSetKernelArgs failed\n"); |
| return -1; |
| } |
| err = clEnqueueNDRangeKernel( queue, kernel[1], 2, NULL, threads, NULL, 0, NULL, NULL ); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clEnqueueNDRangeKernel failed\n"); |
| return -1; |
| } |
| } |
| |
| // Copy the last accum into the other one. |
| accum_input = accum_streams[(i-1)%2]; |
| accum_output = accum_streams[i%2]; |
| err = clSetKernelArg(kernel[0], 0, sizeof accum_input, &accum_input); |
| err |= clSetKernelArg(kernel[0], 1, sizeof accum_output, &accum_output); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clSetKernelArgs failed\n"); |
| return -1; |
| } |
| err = clEnqueueNDRangeKernel( queue, kernel[0], 2, NULL, threads, NULL, 0, NULL, NULL ); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clEnqueueNDRangeKernel failed\n"); |
| return -1; |
| } |
| |
| size_t origin[3] = {0, 0, 0}, region[3] = {img_width, img_height, 1}; |
| err = clEnqueueReadImage(queue, accum_output, CL_TRUE, |
| origin, region, 0, 0, |
| (void *)output_ptr, 0, NULL, NULL); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clReadImage failed\n"); |
| return -1; |
| } |
| err = verify_byte_image(expected_output, output_ptr, img_width, img_height, 4); |
| if (err) |
| { |
| log_error("IMAGE_MULTIPASS test failed.\n"); |
| } |
| else |
| { |
| log_info("IMAGE_MULTIPASS test passed\n"); |
| } |
| } |
| |
| clReleaseSampler(sampler); |
| } |
| |
| |
| // cleanup |
| clReleaseMemObject(accum_streams[0]); |
| clReleaseMemObject(accum_streams[1]); |
| { |
| int i; |
| for (i = 0; i < num_input_streams; i++) |
| { |
| clReleaseMemObject(input_streams[i]); |
| } |
| } |
| free(input_streams); |
| clReleaseKernel(kernel[0]); |
| clReleaseKernel(kernel[1]); |
| free(expected_output); |
| free(output_ptr); |
| |
| return err; |
| } |
| |
| int |
| test_image_multipass_float_coord(cl_device_id device, cl_context context, cl_command_queue queue, int num_elements) |
| { |
| int img_width = 512; |
| int img_height = 512; |
| cl_image_format img_format; |
| |
| int num_input_streams = 8; |
| cl_mem *input_streams; |
| cl_mem accum_streams[2]; |
| unsigned char *expected_output; |
| unsigned char *output_ptr; |
| cl_kernel kernel[2]; |
| int err; |
| |
| PASSIVE_REQUIRE_IMAGE_SUPPORT( device ) |
| |
| img_format.image_channel_order = CL_RGBA; |
| img_format.image_channel_data_type = CL_UNORM_INT8; |
| |
| output_ptr = (unsigned char*)malloc(sizeof(unsigned char) * 4 * img_width * img_height); |
| |
| // Create the accum images with initial data. |
| { |
| unsigned char *initial_data; |
| cl_mem_flags flags; |
| |
| initial_data = generate_initial_byte_image(img_width, img_height, 4, 0xF0); |
| flags = (cl_mem_flags)(CL_MEM_READ_WRITE); |
| |
| accum_streams[0] = create_image_2d(context, flags, &img_format, img_width, img_height, 0, NULL, NULL); |
| if (!accum_streams[0]) |
| { |
| log_error("create_image_2d failed\n"); |
| return -1; |
| } |
| |
| size_t origin[3] = {0, 0, 0}, region[3] = {img_width, img_height, 1}; |
| err = clEnqueueWriteImage(queue, accum_streams[0], CL_TRUE, |
| origin, region, 0, 0, |
| initial_data, 0, NULL, NULL); |
| if (err) |
| { |
| log_error("clWriteImage failed: %d\n", err); |
| return -1; |
| } |
| |
| accum_streams[1] = create_image_2d(context, flags, &img_format, img_width, img_height, 0, NULL, NULL); |
| if (!accum_streams[1]) |
| { |
| log_error("create_image_2d failed\n"); |
| return -1; |
| } |
| err = clEnqueueWriteImage(queue, accum_streams[1], CL_TRUE, |
| origin, region, 0, 0, |
| initial_data, 0, NULL, NULL); |
| if (err) |
| { |
| log_error("clWriteImage failed: %d\n", err); |
| return -1; |
| } |
| |
| free(initial_data); |
| } |
| |
| // Set up the input data. |
| { |
| cl_mem_flags flags; |
| unsigned char **input_data = (unsigned char **)malloc(sizeof(unsigned char*) * num_input_streams); |
| MTdata d; |
| |
| input_streams = (cl_mem*)malloc(sizeof(cl_mem) * num_input_streams); |
| flags = (cl_mem_flags)(CL_MEM_READ_WRITE); |
| |
| int i; |
| d = init_genrand( gRandomSeed ); |
| for ( i = 0; i < num_input_streams; i++) |
| { |
| input_data[i] = generate_byte_image(img_width, img_height, 4, d); |
| input_streams[i] = create_image_2d(context, flags, &img_format, img_width, img_height, 0, NULL, NULL); |
| if (!input_streams[i]) |
| { |
| log_error("create_image_2d failed\n"); |
| free(input_data); |
| free(input_streams); |
| return -1; |
| } |
| |
| size_t origin[3] = {0, 0, 0}, region[3] = {img_width, img_height, 1}; |
| err = clEnqueueWriteImage(queue, input_streams[i], CL_TRUE, |
| origin, region, 0, 0, |
| input_data[i], 0, NULL, NULL); |
| if (err) |
| { |
| log_error("clWriteImage failed: %d\n", err); |
| free(input_data); |
| free(input_streams); |
| return -1; |
| } |
| } |
| free_mtdata(d); d = NULL; |
| expected_output = generate_expected_byte_image(input_data, num_input_streams, img_width, img_height, 4); |
| for ( i = 0; i < num_input_streams; i++) |
| { |
| free(input_data[i]); |
| } |
| free(input_data); |
| } |
| |
| // Set up the kernels. |
| { |
| cl_program program[2]; |
| |
| err = create_single_kernel_helper(context, &program[0], &kernel[0], 1, &image_to_image_kernel_float_coord_code, "image_to_image_copy"); |
| if (err) |
| { |
| log_error("Failed to create kernel 2: %d\n", err); |
| return -1; |
| } |
| err = create_single_kernel_helper(context, &program[1], &kernel[1], 1, &image_sum_kernel_float_coord_code, "image_sum"); |
| if (err) |
| { |
| log_error("Failed to create kernel 3: %d\n", err); |
| return -1; |
| } |
| |
| clReleaseProgram(program[0]); |
| clReleaseProgram(program[1]); |
| } |
| |
| cl_sampler sampler = clCreateSampler(context, CL_FALSE, CL_ADDRESS_CLAMP_TO_EDGE, CL_FILTER_NEAREST, &err); |
| test_error(err, "clCreateSampler failed"); |
| |
| { |
| size_t threads[3] = {0, 0, 0}; |
| threads[0] = (size_t)img_width; |
| threads[1] = (size_t)img_height; |
| int i; |
| |
| { |
| cl_mem accum_input; |
| cl_mem accum_output; |
| |
| err = clSetKernelArg(kernel[0], 0, sizeof input_streams[0], &input_streams[0]); |
| err |= clSetKernelArg(kernel[0], 1, sizeof accum_streams[0], &accum_streams[0]); |
| err |= clSetKernelArg(kernel[0], 2, sizeof sampler, &sampler); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clSetKernelArgs failed\n"); |
| return -1; |
| } |
| err = clEnqueueNDRangeKernel( queue, kernel[0], 2, NULL, threads, NULL, 0, NULL, NULL ); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clEnqueueNDRangeKernel failed\n"); |
| return -1; |
| } |
| |
| for (i = 1; i < num_input_streams; i++) |
| { |
| accum_input = accum_streams[(i-1)%2]; |
| accum_output = accum_streams[i%2]; |
| |
| err = clSetKernelArg(kernel[1], 0, sizeof accum_input, &accum_input); |
| err |= clSetKernelArg(kernel[1], 1, sizeof input_streams[i], &input_streams[i]); |
| err |= clSetKernelArg(kernel[1], 2, sizeof accum_output, &accum_output); |
| err |= clSetKernelArg(kernel[1], 3, sizeof sampler, &sampler); |
| |
| if (err != CL_SUCCESS) |
| { |
| log_error("clSetKernelArgs failed\n"); |
| return -1; |
| } |
| err = clEnqueueNDRangeKernel( queue, kernel[1], 2, NULL, threads, NULL, 0, NULL, NULL ); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clEnqueueNDRangeKernel failed\n"); |
| return -1; |
| } |
| } |
| |
| // Copy the last accum into the other one. |
| accum_input = accum_streams[(i-1)%2]; |
| accum_output = accum_streams[i%2]; |
| err = clSetKernelArg(kernel[0], 0, sizeof accum_input, &accum_input); |
| err |= clSetKernelArg(kernel[0], 1, sizeof accum_output, &accum_output); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clSetKernelArgs failed\n"); |
| return -1; |
| } |
| err = clEnqueueNDRangeKernel( queue, kernel[0], 2, NULL, threads, NULL, 0, NULL, NULL ); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clEnqueueNDRangeKernel failed\n"); |
| return -1; |
| } |
| |
| size_t origin[3] = {0, 0, 0}, region[3] = {img_width, img_height, 1}; |
| err = clEnqueueReadImage(queue, accum_output, CL_TRUE, |
| origin, region, 0, 0, |
| (void *)output_ptr, 0, NULL, NULL); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clReadImage failed\n"); |
| return -1; |
| } |
| err = verify_byte_image(expected_output, output_ptr, img_width, img_height, 4); |
| if (err) |
| { |
| log_error("IMAGE_MULTIPASS test failed.\n"); |
| } |
| else |
| { |
| log_info("IMAGE_MULTIPASS test passed\n"); |
| } |
| } |
| |
| } |
| |
| |
| // cleanup |
| clReleaseSampler(sampler); |
| clReleaseMemObject(accum_streams[0]); |
| clReleaseMemObject(accum_streams[1]); |
| { |
| int i; |
| for (i = 0; i < num_input_streams; i++) |
| { |
| clReleaseMemObject(input_streams[i]); |
| } |
| } |
| clReleaseKernel(kernel[0]); |
| clReleaseKernel(kernel[1]); |
| free(expected_output); |
| free(output_ptr); |
| free(input_streams); |
| |
| return err; |
| } |
| |
| |
| |
| |
| |